Which of the following numbers will replace the question mark (?) in the given series?
131, 1179, 1171, ?, 8191
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 8197.
Given series: 131, 1179, 1171, ?, 8191
The series follows this pattern:
131 × 9 = 1179
1179 - 8 = 1171
1171 × 7 = 8197
8197 - 6 = 8191
So, the missing term in the series is 8197.